Lemonhead

A warm, well-ventilated space with consistent light and controlled humidity is ideal; a greenhouse offers excellent protection in temperate coastal zones.

Use dehumidifiers during flowering, keep good horizontal and vertical airflow, and remove dense inner foliage to improve bud drying.

Begin bloom-specific feeds at the switch to 12/12 light and taper off nitrogen in the final two weeks to encourage resin production.

It is best for growers with some experience; attention to humidity and canopy management reduces common problems in damp regions.

Yes, greenhouse cannabis cultivation suits Lemonhead well in the UK, as it allows climate buffering and improved humidity control compared with open-air growing.

Expect around 12–14 weeks from seed for feminised photoperiod plants, including a short veg period followed by 8–10 weeks of flowering.

Keep an eye on spider mites, aphids and fungal gnats, and inspect regularly to catch infestations early.

Harvest when trichomes are mostly cloudy with some ambers, then dry in a cool, moderately ventilated space before a slow cure for best terpene retention.

A balanced schedule with slightly higher phosphorus and potassium in bloom improves bud set; avoid excessive nitrogen in late flowering.

Training like topping and LST increases light penetration and can substantially raise yields while keeping height manageable.